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2068752 = 243747131
BaseRepresentation
bin111111001000100010000
310220002210110
413321010100
51012200002
6112201320
723404230
oct7710420
93802713
102068752
111193314
12839240
1357581a
143bbcc0
152ace6c
hex1f9110

2068752 has 80 divisors (see below), whose sum is σ = 6285312. Its totient is φ = 574080.

The previous prime is 2068751. The next prime is 2068753. The reversal of 2068752 is 2578602.

It is an interprime number because it is at equal distance from previous prime (2068751) and next prime (2068753).

It is not an unprimeable number, because it can be changed into a prime (2068751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15727 + ... + 15857.

22068752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2068752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3142656).

2068752 is an abundant number, since it is smaller than the sum of its proper divisors (4216560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2068752 is a wasteful number, since it uses less digits than its factorization.

2068752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2068752 is about 1438.3156816221. The cubic root of 2068752 is about 127.4195724985.

The spelling of 2068752 in words is "two million, sixty-eight thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 47 48 56 84 94 112 131 141 168 188 262 282 329 336 376 393 524 564 658 752 786 917 987 1048 1128 1316 1572 1834 1974 2096 2256 2632 2751 3144 3668 3948 5264 5502 6157 6288 7336 7896 11004 12314 14672 15792 18471 22008 24628 36942 43099 44016 49256 73884 86198 98512 129297 147768 172396 258594 295536 344792 517188 689584 1034376 2068752